A ________ is s field or set of fields in a record that uniquely defines the record.
A) attribute
B) key
C) primary key
D) data item

Name: A ________ is s field or set of fields in a record that uniquely defines the record. A) attribute B) key C) primary key D) data item
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Question

Quizplus · Accepted Answer

A primary key is a field or set of fields in a record that uniquely identifies the record. It must be unique and cannot contain null values. Therefore, it is the best choice for the field that uniquely defines a record.

A ________ Is S Field or Set of Fields in a Record